Magnesium hydrogenorthophosphate

Drug ingredient

CAS 7757-86-0

EPA’s 2019 records show zero U.S. production for this drug ingredient.

Molecular structure of 7757-86-0 — 1 Mg²⁺

US productionZero

Import value, 2024$21M

Top sourceGermany 29%

EPA lists this chemical for 2019 but publishes zero or no volume for both production and imports.

Why supply is unknown

Production is reported production, not a complete census of factories. Production reporting year: 2019. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 283529 · basket

EPA reports by year

2019: US production Zero · Imports Zero

These shares come from HS customs code 283529, which covers 24 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries

Country of origin for US imports, from Census customs data (2024).

DE 29%GermanyIT 22%ItalyCN 20%ChinaIN 7%IndiaCA 6%Canada

Vietnam
Austria
Ecuador
Taiwan
Brazil
Turkey
Netherlands
South Korea
Ireland
Mexico

Domestic parents -- activity not disclosed (1)

EPA records name a US company for this chemical but do not disclose whether the company made it here or imported it.

Yara North America

Why It Matters

Sectors

Health

Downstream Uses

Appears in 10 drug and cosmetic product listings (FDA).

•Schuessler Tissue Salts Mag Phos Muscle Relaxant 8
•Schuessler Tissue Salts Comb 5 Nerve Tonic
•Metal
•Hendel Schuessler Cell Salts
•Schuessler Tissue Salts Comb 12 General Tonic
•Comfort for Colic
•Dr. Talbots Pain Inflammation Relief
•Calm Plus

Show all 10

•Infants GAS AND Colic Relief
•Arnica Plus Drops

FDA Shortage Status

Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."

No FDA shortage records

Chemical Identity

CAS7757-86-0

PubChem CID123955

DTXSIDDTXSID00872522

FormulaHMgO4P

Mol. Weight120.28 g/mol

SMILESOP(=O)([O-])[O-].[Mg+2]

Data Sources

EPA CompTox (DSSTox) · DTXSID00872522Retrieved 2026-04-06
PubChem · compound 123955Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
FDA National Drug Code directoryRetrieved 2026-04-07
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

Magnesium hydrogenorthophosphate (CAS 7757-86-0) https://chemicalindependence.com/chemical/7757-86-0/ EPA CompTox (DSSTox): DTXSID00872522. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID00872522 PubChem: 123955. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/123955 EPA Chemical Data Reporting: 7757-86-0. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting FDA National Drug Code directory: bulk match. Retrieved 2026-04-07. https://open.fda.gov/data/ndc/ US Census international trade: HS 283529 for CAS 7757-86-0. Reporting year: 2024. https://usatrade.census.gov/